baber/WOPTO huggingface dataset:
Patent JP-2003240528-A (JP)
Title: Method and apparatus for measurement of thickness of multiple layer substance
Inventor: TEJIMA KAZUNORI
IPC: G01B15/02
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measuring method for a thickness of a multiple layer substance in which the thickness of each layer can be measured, even when a thickness of any layer from among multiple layers is not known when a thickness of a substance having a multiple layer structure is measured.  <P>SOLUTION: In the measuring method for the thickness of the multiple layer substance; thicknesses (a), (b) of N pieces (where N represents an integer of 2 or more) of layers 40, 50 by multiple layer substances 40, 50 composed of the layers 40, 50 are measured. The measuring method is provided with a step (a) in which the multiple layer substances are irradiated with radiations at N kinds of wavelengths; a step (b) in which respective scattered radiation intensities I<SB>1</SB>, I<SB>2</SB>are measured when the multiple layer substances are irradiated with the radiations at the N kinds of wavelengths in the step (a); a step (c) in which N pieces of equations using the thicknesses (a), (b) of the N pieces of layers are established regarding the respective scattered radiation intensities measured in the step (b); and a step (d) in which the thickness of the N pieces of the layers are found as a solution of simultaneous equations of the N pieces of equations as a result of the step (c).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247014-A (JP)
Title: Method of producing rotor for disk brake
Inventor: OKUMURA TAKUO
IPC: C22C37/10
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of producing a rotor for a disk brake which has an improved thermal conductivity while securing strength, and has improved thermal cracking resistance.  <P>SOLUTION: An Fe-Si based or Fe-Si-C based inoculant containing 1.0 to 3.0 wt.% Sr in 0.3 to 0.6 pts.wt. is added to 100 pts.wt. of the molten metal of flake graphite cast iron. After that, the inoculated molten metal of flake graphite cast iron is cast into the cavities of a mold, and a molding flask is removed before the completion of A<SB>1</SB>transformation. Thus, the rotor for a disk brake formed of flake graphite cast iron having a componential composition containing, by weight, 3.75 to 3.95% C, 1.80 to 2.20% Si, 0.5 to 0.8% Mn, ≤0.10% P, 0.08 to 0.15% S, 0.35 to 0.55% Mo, 0.35 to 0.55% V and 0.05 to 0.15% Cu, and in which the total of carbide forming elements other than Mo and V is ≤0.2%, and the balance Fe with inevitable impurities is produced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002328438-A (JP)
Title: Light source for image reading device and image reading device
Inventor: NAKAMURA TETSURO
IPC: H04N1/028
Filed: 2002-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a light source for an image reading device in which homogeneous emission intensity can be obtained in the respective colors. SOLUTION: The required luminance of three colors is obtained by increasing or decreasing the area of each electroluminescence layer of the three colors according to the emission performance and the required luminance of each electroluminescence layer of R(red), G(green) and B(blue) colors.
Patent JP-2003248817-A (JP)
Title: Image input device and fingerprint recognition device
Inventor: HASHIMOTO SEIJI
IPC: G06T1/00
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To realize lower power consumption of a system and a smaller memory.  <P>SOLUTION: Provided are a sensor 10 having a plurality of pixel lines composed of a plurality of pixels, a switching means 21 which switches the sensor between a 1st readout mode wherein an image is readout of all the pixel lines of the sensor and a 2nd readout mode wherein an image is read out of some pixel lines of the sensor, and a detecting means 11 which detects whether there is a subject on the sensor by repeating the 2nd readout mode; when the detecting means detects the subject being on the sensor, the sensor is switched to the 1st readout mode.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002338235-A (JP)
Title: Layered silica-metal oxide porous body
Inventor: INAGAKI SHINJI
IPC: B01J21/08
Filed: 2002-02-22
Abstract: PROBLEM TO BE SOLVED: To obtain an adsorptive catalytic material having pores of such a relatively large diameter as to make the material usable in catalytic adsorption reactions for high molecular weight molecules and bulky molecules and having such superior heat resistance as to make the material utilizable as a cracking catalyst, an exhaust gas cleaning catalyst, or the like. SOLUTION: A layered silica-metal oxide porous body has a structure obtained by forming an interlayer cross-linkage of SiO2 by dehydration condensation of silicic acid between lamellar crystals of silicon tetrahedrons SiO4 , has numerous pores of >=10 Ådiameter and has solid acidity exhibited by bonding atoms of a metal different from silicon to the lamellar crystals.
Patent JP-2003252145-A (JP)
Title: Pedestrian protecting device
Inventor: SATO YUJI
IPC: B60R21/34
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pedestrian protecting device having an air bag smoothly expanding to positively protect a pedestrian even when a wiper having an arm stored on the lower side of the rear end of a hood panel in a nonuse state is disposed.  <P>SOLUTION: In the pedestrian protecting device, an air bag 66 is folded and stored on the lower side near the rear end 3a of the hood panel of a vehicle, and gas for expansion delivered from an inflator 59 is made to flow into the air bag to protect the pedestrian. The wiper 19 has an arm 20 that is disposed in a part of a cowl 25 between the hood panel 3 and a front panel 12 and on the upper side of a cowl louver 32 and stored on the lower side of the rear end 3a of the hood panel in the nonuse state. An opening O for projection in expanding the stored air bag 66 is disposed between the below part of the rear end 3a of the hood panel and the above part of the arm 20.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248427-A (JP)
Title: Display label
Inventor: SATO KAZUYOSHI
IPC: B65D25/20
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display label whose overlap part hardly decreases in adhesion even when re-peeling and re-sticking are repeated by realizing excellent re-peelability and re-stickability of the overlap part.  <P>SOLUTION: The display label 10 is wound around and stuck onto a container 30 while overlapping its part. A peeling agent layer 14 is provided over the entire surface of the overlap part, and then the display label 10 is temporarily stuck on the entire surface of the overlap part. The display label 10 is peeled off on the entire surface of the overlap part and then a print 18A can be read. Because of the peeling agent layer 14, a self-adhesion agent with large self- adhesion power is usable for a sticking agent layer 16, which is formed over the entire surface of the overlap part on the reverse surface of a label base material 12, so that the self adhesion power can be obtained over the entire surface of the overlap part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253168-A (JP)
Title: Water-base inkjet recording ink
Inventor: TOYODA YOSHITO
IPC: C09D11/38
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide water-base inkjet recording ink using colored resin particles which can readily recover its ordinary jet state even when a nozzle is left without fitting a cap.  <P>SOLUTION: The water-base inkjet recording ink is one containing colored resin particles prepared by coloring resin particles with a dye, a surfactant (A), water, and a water-soluble organic solvent, wherein the resin particles are prepared by polymerizing an ethylenically unsaturated monomer by using at least the monomer and a surfactant (B), and the surfactant A comprises the surfactant B and/or an analoque thereof.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253206-A (JP)
Title: Siliceous film-forming composition, method for producing siliceous film and electronic part
Inventor: ABE KOICHI
IPC: C09D183/02
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition for forming a siliceous film having excellent low dielectric properties and sufficient mechanical strength and curable at a lower temperature and/or a shorter time than those of a conventional composition.  <P>SOLUTION: The composition for forming the siliceous film comprises (a) a siloxane resin such as an alkoxysilane, (b) a solvent containing a first solvent component, e.g. propylene glycol methyl ether acetate and a second solvent component, e.g. propylene glycol monopropyl ether and (c) a polymer having hydroxy groups in the side chain so as to satisfy the relationship represented by formula (2) 0<MOH<0.4×10<SP>-2</SP>(2) (wherein, MOH denotes the concentration (mol/g) of hydroxy groups in the polymer).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254898-A (JP)
Title: Light wave coherence tomogram measuring system with composite light source
Inventor: SATO MANABU
IPC: G01B11/24
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light wave coherence tomogram measuring system with a composite light source capable of efficiently superimposing a plurality of beams of light one on another and achieving a high spatial resolution.  <P>SOLUTION: The system is provided with both a two-dimensional optical system A for the composite light source and an optical system B for measurements and capable of achieving a high spatial resolution. The two-dimensional optical system A for the composite light source comprises a low-coherence light emitting element 1 for emitting the plurality of beams of light, a plurality of lenses 2 and 3, and a diffusing plate 4 and is capable of efficiently superimposing the plurality of beams of light one on another. The optical system B for measurements uses the uniformly superimposed light from the two-dimensional optical system A for the composite light source.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259379-A (JP)
Title: Broadcasting system discrimination apparatus, and broadcasting system discrimination method
Inventor: MURATA HISAHARU
IPC: H04N9/00
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem in a conventional broadcasting system discrimination apparatus that it takes much time to discriminate a broadcasting system because it takes much time to discriminate whether an APC (Auto Phase Control) circuit is locked or not in the case of discriminating the broadcasting system.  <P>SOLUTION: The amplitude of a color signal received externally is controlled, a burst gate pulse received externally is used to extract a burst signal from the color signal whose amplitude is controlled, the burst signal is delayed by each of prescribed periods to produce first to fourth delay signals, the fourth delay signal is subtracted from the burst signal and an absolute value is obtained from the result, the absolute value is integrated and the result is compared with a prescribed threshold value for discrimination of the broadcast system of the color signal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250664-A (JP)
Title: Cushion
Inventor: HORIUCHI TOSHIHIKO
IPC: A47C27/12
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cushion preventing the contact with not only the center of the buttocks but also a rear part of the buttocks on which weight is most applied.  <P>SOLUTION: This cushion is constituted by filling wadding 10 into an outer bag 1 having substantially U-shape when viewed in the front and providing a non-contact channel 2 of the buttocks from substantially center to the rear part. A zipper 5 is provided in the outer bag 1 to take the wadding 10 in and out of the outer bag 1. Furthermore, the padding 10 is divided into a plurality of single bodies 10a, 10b, 10c to take each single body 10a, 10b, 10c in and out of the outer bag 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257712-A (JP)
Title: Lighting arrester
Inventor: KOMATSU KATSURO
IPC: H02B13/02
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting arrester excellent in safety and reliability, which is capable of quickly discharging out a high-temperature/high-pressure gas flow generated by an internal arc and surely guiding it to an external path so as to protect an insulating tube against damage when a ground fault occurs.  <P>SOLUTION: A pressure releasing opening 19a and a sloping plate 20a located at a position opposite to the opening 19a in a radial direction are provided to a guide 20 inside an arc guide 19. When an arc occurs inside the insulating tube 13 to generate a high-temperature/high-pressure gas flow, the gas flow breaks pressure release plats 15 as it is passing through the communicating openings 14a and 14b of lids 14 and flows into guides 20 inside the arc guides 19. At this point, the gas flow hits against the sloping plates 20a and then is guided to the openings 20b and pressure release openings 19a of the guides 20.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252425-A (JP)
Title: Auxiliary device for supplying raw material, and raw material feeder
Inventor: NAKAI NOBUYOSHI
IPC: B65G47/16
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To relatively uniformly feed a raw material to the next process.  <P>SOLUTION: This raw material supplying aid 4 is a device for supplying the raw material 1 flowing on a conveying passage 2a by falling it downwards from a terminal end 2b of the passage 2a to supply it downwards, and is provided with a raking part 4 for raking the raw material 1. The raking part 4a is moved from a position in an upper side of the conveying passage 2a and in this side of the terminal end 2b toward a downside in accompaniment to advancing along a conveying direction P of the conveying passage 2a so as to rake down the raw material 1 from the terminal end 2b of the passage 2a. The raw material 1 flowing on the conveying passage 2a is thereby raked by the raking part 4a to be dropped in turn, in the terminal end 2b.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256169-A (JP)
Title: Printer driver
Inventor: HAYAKAWA YUKIHIRO
IPC: B41J29/38
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer driver capable of printing a document file on forms of a size designated by a user without readjusting the layout of the original document file even when the printer driver used for laying out the document file is different from the printer driver used in actually printing it.  <P>SOLUTION: This printer driver works on basic software in executing print by a printer from application software of a computer. The printer driver is characterized by having a means for adding an arbitrary sheet size to the printer driver by the user; a means for storing the sheet size added by the user; a means for transmitting the sheet size added by the user to a graphic subsystem; and a means for substituting other sheets usable by the printer when the document size added by the user is used by the application software.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256068-A (JP)
Title: Clock control system
Inventor: KUDO MAKOTO
IPC: G06F1/08
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To save power by supplying minimum requirement of clocks to each block.  <P>SOLUTION: In a clock control system for supplying clocks to a plurality of blocks such as a CPU 4, a bus 5, a peripheral circuit 6 and a circuit 7, clocks supplied by a clock generator 1 are supplied to clock control parts 8a, 8b, 8c and 8d connected to each of the blocks 4, 5, 6 and 7, and converted into minimum requirement of clocks of operation of the blocks 4, 5, 6 and 7 by the clock control parts 8a, 8b, 8c and 8d to supply to the blocks 4, 5, 6 and 7.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259520-A (JP)
Title: Cable shifting construction method
Inventor: TERAMOTO AKIHITO
IPC: H02G1/02
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cable shifting construction method which does not need a site anew and need not temporarily change route of a line, thereby making cable shifting construction into one of a short construction term and does not cause total power shut-off.  <P>SOLUTION: In this cable shifting construction method to be used for rebuilding an existing steel tower, where a cable is laid, into a new steel tower, a mast forcing-up system of a climbing crane is erected within the existing steel tower or in the vicinity of the existing steel tower to be rebuilt, and the cable on the existing steel tower to be rebuilt is shifted to the climbing crane. The climbing crane is forced up from the ground to secure height on the ground required for installation of the new steel tower, the new steel tower is built, the existing steel tower is pulled down, and the cable laid on the climbing crane is shifted to the new steel tower.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003031805-A (JP)
Title: Semiconductor device
Inventor: YASUHARA NORIO
IPC: H01L29/78
Filed: 2002-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a power semiconductor device which is not broken even if an excessive voltage is applied between the drain and source due to L load switching, etc., and a power semiconductor device which has low ON-resistance and can highly be integrated. SOLUTION: The power semiconductor device is provided with a semiconductor surface layer 50 of a first conductivity formed on the surface of a semiconductor substrate 40; a source layers 80 of a second conductivity; a drain layer 70 of the second conductivity; a gate electrode 60; a connecting portion 100 on an element side which is adjacent to the source layers 80 and is selectively formed on the semiconductor surface 50, so as not to reach a channel part 90 between the source layers 80 and the drain layer 70 and the semiconductor substrate 40; a connecting portion on a connecting side which is adjacent to the connecting portion 100, and formed selectively on the semiconductor surface layer 50 so as to reach the semiconductor substrate 40; a source electrode 30 connecting the source layers 80, the connecting portion 100 and the connecting portion on the connecting side;  and a bottom electrode 31 on the bottom of the semiconductor substrate.
Patent JP-2003267957-A (JP)
Title: Pyrimidine compound and use thereof
Inventor: MIZUNO HAJIME
IPC: C07D239/52
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new compound having pest controlling effects.  <P>SOLUTION: The pyrimidine compound is represented by formula (1) [wherein, R<SP>1</SP>denotes a 3-7C alkynyl group; R<SP>2</SP>denotes a hydrogen atom, a halogen atom or a 1-3C alkyl group; and R<SP>3</SP>denotes an optionally halogen atom- or 1-3C alkyl group-substituted 1-8C alkyl group or (an optionally halogen atom- or 1-3C alkyl group-substituted 3-6C cycloalkyl) 1-3C alkyl group]. A pest controlling agent comprises the compound as an active ingredient. A method for controlling pests comprises applying the compound to the pests or habitats of the pests.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003263875-A (JP)
Title: Recording medium loading device
Inventor: FUJIMURA NOBUHIKO
IPC: G11B17/054
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To decrease the number of components of an ejecting mechanism which has both a motor-driven ejecting function and a manual ejecting function and to save the space.  <P>SOLUTION: The ejecting mechanism 21 comprises a fitting base 26 which is fixed to a tray 11, an ejection motor 28 which is fixed to the fitting base 26, a worm 30 which is driven by the ejection motor 28, a cam gear 32 which engages the worm 30, a support arm 34 which supports the cam gear 32, a coil spring 36 which energizes the support arm 34 counterclockwise, a slide member 38 which is driven by the cam gear 32, and a position detection switch 39 which detects the movement position of the slide member 38. The ejecting mechanism 21 can place the slide member 38 in direct ejecting operation by rotating the support arm 34 supporting the cam gear 32, so the number of components is decreased to suppress the manufacture cost low and also save the space.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231600-A (JP)
Title: Outlet device for kerosine storage tank for household use
Inventor: HASEGAWA TOYOZO
IPC: B65D90/00
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve conventional problems such that while a large-sized kerosine tank is placed in an individual house for storing kerosine for heating during winter in a cold district and the kerosine is fed via subdivision plastic tanks or the like from the tank to a kerosine stove, a vinyl hose for taking out the kerosine from the tank loses elasticity and gets hard when it is cold, and that as the vinyl hose remains curled after its distribution and gets hard as it is curled, it is unexpectedly hard to transfer the kerosine into the plastic tank or the like using the bent hose as a discharging nozzle.  <P>SOLUTION: An inner tube has a thread on an upper part and has an O-ring or an elastic packing fitted over a groove on an outer diameter in the vicinity of a lower end. An outer tube having an inner diameter approximate to the outer diameter of the inner tube is slidably fitted over the inner tube. The thread of the inner tube is connected with an open/close valve provided on a bottom of a kerosine reservoir tank in a suspending manner. In addition, an O-ring or an elastic packing is fitted over a groove on an inner diameter in the vicinity of an upper end of the outer tube, and a thread of the inner tube is connected with a hand valve provided on a bottom of the kerosine reservoir tank.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273289-A (JP)
Title: Ceramic circuit board and power module
Inventor: KITAMURA MASAHIRO
IPC: H01L23/13
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceramic circuit board at low costs with excellent heat- resistant impulsivity or the like and high reliability.  <P>SOLUTION: In the ceramic circuit board 10, a metal circuit plate 14 is joined to one surface of a ceramic board 12. If the warping amount of the ceramic circuit board 10 when the ceramic circuit board 11 is warped in a dent-like manner to the side of the metal circuit plate 14 is plus (+), the warping amount when the ceramic circuit board 10 is heated at 360°C is -0.1 to +0.3 mm, and thereafter the warping amount when the ceramic circuit board 10 is returned to room temperature is +0.05 to +0.6 mm.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002328122-A (JP)
Title: Method of measuring aliphatic aldehyde
Inventor: LIN SZU-MIN
IPC: G01N21/77
Filed: 2002-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a method using fixed limited amount of MBTH in order to detect a fixed participation amount (POI) of aldehyde(ALD) in a sample. SOLUTION: The MBTH reacts with the ALD to form an azine, and the MBTH is oxidized to another kind of substance, only when the MBTH is remained, to form a formazane by coupling with the azine. When the sufficient ALD exists, all the MBTH is converted to the azine not to form a blue color. Therefore, a large amount of blue color is generated in a small amount of ALD and a small amount of color is generated in a large amount of ALD, by using the limited amount of MBTH in order to detect the POI of ALD. The final color may be different according to an order of addition of the respective reaction substances. When an oxidant and the MBTH are mixed before the ALD is added, a pale green to green/blue color is generated.  The method is used in a test for a solution or a solid phase such as a nylon film, and the later method may be used in measurement by a device or tool such as a color reader, and in combination of another ALD testing means and a pH testing means.